// Copyright (C) 2017 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package jdbg

import (
	"fmt"
	"strings"
)

// Errors is a collection of errors.
type Errors []error

func (l Errors) Error() string {
	lines := make([]string, len(l))
	for i, e := range l {
		lines[i] = e.Error()
	}
	return fmt.Sprintf("%d errors:\n%v", len(lines), strings.Join(lines, "\n"))
}
